title: Myopathy with hypophosphatasia.
abstract: Three children with hypophosphatasia also had muscle pains, stiffness, and symptoms of proximal lower limb muscle weakness that occurred early in the disorder and were the presenting features in two. A non-progressive myopathy may be an important sign of hypophosphatasia.
authors.affiliation: Section of Pediatric Neurosciences, University of Manitoba, Children's Hospital, Winnipeg, Canada.
authors.forename: S S
authors.initials: SS
authors.lastname: Seshia
authors.forename: G
authors.initials: G
authors.lastname: Derbyshire
authors.forename: J C
authors.initials: JC
authors.lastname: Haworth
authors.forename: J
authors.initials: J
authors.lastname: Hoogstraten
mesh_terms: D002675:Child, Preschool; D006801:Humans; D007014:Hypophosphatasia / Q000150:complications*; D008297:Male; D009135:Muscular Diseases / Q000209:etiology*